Imingcele yomkhiqizo
|
I-PARAMETER |
X49SS3 |
IMIBANDELA / AMAZWI |
|
|
Ibanga lokuvama lokuzisholo |
3.2 ~ 40.0MHz |
Okuyisisekelo kufika ku-40MHz kanye nethoni yesi-3 ngaphezu kuka-24MHz. |
|
|
I-Crystal cut kanye nemodi |
AT-sika / ISIKHWAMA & ne-OT yesi-3 |
||
|
Ukubekezelela imvamisa |
±10ppm / ±20ppm / ±30ppm |
Ezinye izinketho ezitholakalayo. |
|
|
Ukuzinza kwemvamisa |
±10ppm |
±30ppm |
Ezinye izinketho ezitholakalayo. |
|
Ibanga lokushisa elisebenzayo |
-20 kuya ku-+70 degree |
-40 kuya ku-+85 degree |
Ezinye izinketho ezitholakalayo. |
|
Ukumelana nochungechunge okulingana |
120Ω ~ 100Ω 80Ω ~ 60Ω 50Ω ~ 40Ω <30Ω |
I-FUND - 3.2 ukuya ku-5.9MHz I-FUND - 6.0 ukuya ku-8.9MHz I-FUND - 9.0 ukuya ku-15.9MHz FUND - >16.0MHz |
|
|
Layisha amandla |
4 ~ 32pF noma u-SERIES |
Sicela ucacise. |
|
|
Shunt amandla |
<7pF |
-- |
|
|
Ileveli yokushayela |
100μW TYP / 500μW MAX |
-- |
|
|
Ukuguga ngonyaka wokuqala |
±5ppm |
@+25 degree |
|
Izici Zomkhiqizo
■ Ubukhulu:
- 11.4x4.7, ukuphakama 4.2 noma 3.2mm nemikhondo engu-3
■ Amafrikhwensi aphansi:
- -Ukusebenza kwefrikhwensi ephansi kuze kufike ku-3.2MHz
■ Imodi yephakheji:
- I-Pseudo-Iphakheji ye-SMD HC-49 inika amandla ukuthuthukiswa kwedizayini yefa elingenamthungo ekukhiqizweni kwe-SMD
Izinhlelo zokusebenza
- Uchungechunge lwekristalu lwe-HC-49S X49SS3 lusatshalaliswa kabanzi ezinhlelweni ze-TV/radio, izinto zokuhlola zezimboni, nezinto zikagesi ezithengwayo ezidinga izinkomba zewashi ezizinzile.
Izinzuzo zomkhiqizo
Ukwenza Ngokwezifiso Imvamisa
Isekela amafrikhwensi enziwe afaka phakathi ama-frequency offset.
Ukucushwa Kwephinikhodi eguqukayo
Itholakala ngemiklamo engu-2, 3 noma engu-4-pin enezakhiwo ngokwezifiso.
Yehlisa-ekumiseleni
Phina-ukuze{1}}uphine ehambisana nemikhiqizo emikhulu yamazwe ngamazwe, njenge-Epson, TXC ne-son on.
isitifiketi
Uchungechunge lwe-HC-49S SMD Crystal X49SS3 luyahola-lwamahhala, alunayo i-halogen, futhi luthobela ngokugcwele imithetho ye-RoHS ne-REACH.
FAQ
Q1: Yimaphi amaphuzu avamile atholakalayo?
A: Amafrikhwensi ajwayelekile afaka 5.5296MHz, 6MHz, 6.78MHz, 8MHz, njll. Amafrikhwensi angokwezifiso nawo asekelwa uma ucela.
Q2: Kungani i-HC-49S X49SS3 Series Ibizwa nge-"Fake-SMD"?
A: Igama elithi "Pseudo-SMD" (noma "i-SMD mbumbulu") libhekisela kumklamo oyingxubevange we-HC-49S X49SS3' oyingqayizivele, ohlanganisa izici zakho kokubili-ngembobo nangaphezulu-ezingxenyeni zokukhweza. I-HC-49S yendabuko iyikristalu yembobo enezikhonkwane ezigobile zokufakwa kwe-PCB. Ngenkathi ukulungiswa kwe-X49SS3 "SMD" kwengeza amaphedi angu-3 ayisicaba athengiswayo esisekelweni, okuvumela ukukhwezwa kwendawo, kodwa igcina ikani lensimbi elikhulu le-HC-49S.
Q3: Kungani i-HC-49S X49SS3 Series isebenzisa idizayini ye-"Fake-SMD"?
A: Ukuthuthukiswa Kwedizayini Yefa: Ivumela abaklami bathathe indawo-ngembobo HC-49S ngaphandle kokuklama kabusha kwe-PCB egcwele.
Izindleko uma ziqhathaniswa nokusebenza: Kushibhile kunama-SMD amancane (isb, 2520), kodwa isikhala esincane{4}}esisebenza kahle.
Amashadi ashisayo: I-hc-49s smd crystal 3-pin, i-China hc-49s smd crystal 3-pin abakhiqizi, abahlinzeki
